/**
* <summary>
* Retrieves a RGB LED cluster for a given identifier.
* <para>
* The identifier can be specified using several formats:
* </para>
* <para>
* </para>
* <para>
* - FunctionLogicalName
* </para>
* <para>
* - ModuleSerialNumber.FunctionIdentifier
* </para>
* <para>
* - ModuleSerialNumber.FunctionLogicalName
* </para>
* <para>
* - ModuleLogicalName.FunctionIdentifier
* </para>
* <para>
* - ModuleLogicalName.FunctionLogicalName
* </para>
* <para>
* </para>
* <para>
* This function does not require that the RGB LED cluster is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method <c>YColorLedCluster.isOnline()</c> to test if the RGB LED cluster is
* indeed online at a given time. In case of ambiguity when looking for
* a RGB LED cluster by logical name, no error is notified: the first instance
* found is returned. The search is performed first by hardware name,
* then by logical name.
* </para>
* </summary>
* <param name="func">
* a string that uniquely characterizes the RGB LED cluster
* </param>
* <returns>
* a <c>YColorLedCluster</c> object allowing you to drive the RGB LED cluster.
* </returns>
*/
public static YColorLedCluster FindColorLedCluster(string func)
{
YColorLedCluster obj;
obj = (YColorLedCluster)YFunction._FindFromCache("ColorLedCluster", func);
if (obj == null)
{
obj = new YColorLedCluster(func);
YFunction._AddToCache("ColorLedCluster", func, obj);
}
return(obj);
}
public override async Task <int> Run()
{
try {
await YAPI.RegisterHub(HubURL);
YBuzzer buz;
YColorLedCluster leds;
YQuadratureDecoder qd;
YAnButton button;
if (Target.ToLower() == "any")
{
buz = YBuzzer.FirstBuzzer();
if (buz == null)
{
WriteLine("No module connected (check USB cable) ");
return(-1);
}
}
else
{
buz = YBuzzer.FindBuzzer(Target + ".buzzer");
}
if (!await buz.isOnline())
{
WriteLine("Module not connected (check identification and USB cable)");
return(-1);
}
string serial = await(await buz.get_module()).get_serialNumber();
leds = YColorLedCluster.FindColorLedCluster(serial + ".colorLedCluster");
button = YAnButton.FindAnButton(serial + ".anButton1");
qd = YQuadratureDecoder.FindQuadratureDecoder(serial + ".quadratureDecoder1");
if ((!await button.isOnline()) || (!await qd.isOnline()))
{
WriteLine("Make sure the Yocto-MaxiBuzzer is configured with at least one anButton and one quadrature Decoder");
return(-1);
}
WriteLine("press a test button, or turn the encoder or hit Ctrl-C");
int lastPos = (int)await qd.get_currentValue();
await buz.set_volume(75);
while (await button.isOnline())
{
if ((await button.get_isPressed() == YAnButton.ISPRESSED_TRUE) &&
(lastPos != 0))
{
lastPos = 0;
await qd.set_currentValue(0);
await buz.playNotes("'E32 C8");
await leds.set_rgbColor(0, 1, 0x000000);
}
else
{
int p = (int)await qd.get_currentValue();
if (lastPos != p)
{
lastPos = p;
await buz.pulse(notefreq(p), 500);
await leds.set_hslColor(0, 1, 0x00FF7f | (p % 255) << 16);
}
}
}
} catch (YAPI_Exception ex) {
WriteLine("error: " + ex.Message);
}
YAPI.FreeAPI();
return(0);
}
public override async Task <int> Run()
{
try {
await YAPI.RegisterHub(HubURL);
YColorLedCluster ledCluster;
int color;
ColorStr = ColorStr.ToUpper();
if (ColorStr == "RED")
{
color = 0xFF0000;
}
else if (ColorStr == "GREEN")
{
color = 0x00FF00;
}
else if (ColorStr == "BLUE")
{
color = 0x0000FF;
}
else
{
color = Convert.ToInt32("0x" + ColorStr, 16);
}
if (Target.ToLower() == "any")
{
ledCluster = YColorLedCluster.FirstColorLedCluster();
if (ledCluster == null)
{
WriteLine("No module connected (check USB cable) ");
return(-1);
}
}
else
{
ledCluster = YColorLedCluster.FindColorLedCluster(Target + ".colorLedCluster");
}
if (await ledCluster.isOnline())
{
//configure led cluster
int nb_leds = 62;
await ledCluster.set_activeLedCount(nb_leds);
await ledCluster.set_ledType(YColorLedCluster.LEDTYPE_RGB);
// immediate transition for fist half of leds
WriteLine("immediate switch to " + color.ToString("x"));
await ledCluster.set_rgbColor(0, nb_leds / 2, color);
// immediate transition for second half of leds
WriteLine("smooth transition to " + color.ToString("x"));
await ledCluster.rgb_move(nb_leds / 2, nb_leds / 2, color, 2000);
}
else
{
WriteLine("Module not connected (check identification and USB cable)");
}
} catch (YAPI_Exception ex) {
WriteLine("error: " + ex.Message);
}
YAPI.FreeAPI();
return(0);
}
static void Main(string[] args)
{
string errmsg = "";
string target;
YColorLedCluster ledCluster;
string color_str;
int color;
if (args.Length < 2)
{
usage();
}
target = args[0].ToUpper();
color_str = args[1].ToUpper();
if (color_str == "RED")
{
color = 0xFF0000;
}
else if (color_str == "GREEN")
{
color = 0x00FF00;
}
else if (color_str == "BLUE")
{
color = 0x0000FF;
}
else
{
color = Convert.ToInt32("0x" + color_str, 16);
}
if (YAPI.RegisterHub("usb", ref errmsg) != YAPI.SUCCESS)
{
Console.WriteLine("RegisterHub error: " + errmsg);
Environment.Exit(0);
}
if (target == "ANY")
{
ledCluster = YColorLedCluster.FirstColorLedCluster();
if (ledCluster == null)
{
Console.WriteLine("No module connected (check USB cable) ");
Environment.Exit(0);
}
}
else
{
string hwid = target + ".colorLedCluster";
ledCluster = YColorLedCluster.FindColorLedCluster(hwid);
}
if (!ledCluster.isOnline())
{
Console.WriteLine("Module not connected");
Console.WriteLine("check identification and USB cable");
Environment.Exit(0);
}
//configure led cluster
int nb_leds = 2;
ledCluster.set_activeLedCount(nb_leds);
ledCluster.set_ledType(YColorLedCluster.LEDTYPE_RGB);
// immediate transition for fist half of leds
ledCluster.set_rgbColor(0, nb_leds / 2, color);
// immediate transition for second half of leds
ledCluster.rgb_move(nb_leds / 2, nb_leds / 2, color, 2000);
YAPI.FreeAPI();
}
